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Hazardous Weather Conditions

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Mostly Cloudy

40°F

4°C

Humidity 60%
Wind Speed NW 12 mph
Barometer 29.96 in (1015.9 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 22 Nov 12:56 pm EST
Extended Forecast for

3 Miles NNE Celoron NY

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 41. Northwest wind 7 to 9 mph.

    High: 41 °F

    Partly Sunny

  • Tonight

    Tonight: A slight chance of snow showers after 3am. Mostly cloudy, with a low around 29. Calm wind becoming south 5 to 7 mph in the evening. Chance of precipitation is 20%.

    Low: 29 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Sunday

    Sunday: A slight chance of snow showers before 9am, then rain showers likely. Mostly cloudy, with a high near 42. Southwest wind 10 to 17 mph becoming west in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 42 °F

    Rain/Snow
    Likely then
    Showers
    Likely

  • Sunday Night

    Sunday Night: Cloudy, then gradually becoming partly cloudy, with a low around 31. Northwest wind 8 to 15 mph.

    Low: 31 °F

    Decreasing
    Clouds

  • Monday

    Monday: Mostly sunny, with a high near 48. Calm wind becoming southwest 5 to 8 mph in the morning.

    High: 48 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A slight chance of rain and snow showers between 1am and 4am, then a slight chance of rain showers after 4am. Mostly cloudy, with a low around 36. South wind 8 to 10 mph. Chance of precipitation is 20%.

    Low: 36 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Tuesday

    Tuesday: Showers. High near 50. South wind 10 to 14 mph. Chance of precipitation is 100%.

    High: 50 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers. Low around 43. Southwest wind around 10 mph. Chance of precipitation is 80%.

    Low: 43 °F

    Showers

  • Wednesday

    Wednesday: Showers. High near 50. Chance of precipitation is 80%.

    High: 50 °F

    Showers

Detailed Forecast

This Afternoon
Partly sunny, with a high near 41. Northwest wind 7 to 9 mph.
Tonight
A slight chance of snow showers after 3am. Mostly cloudy, with a low around 29. Calm wind becoming south 5 to 7 mph in the evening. Chance of precipitation is 20%.
Sunday
A slight chance of snow showers before 9am, then rain showers likely. Mostly cloudy, with a high near 42. Southwest wind 10 to 17 mph becoming west in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Sunday Night
Cloudy, then gradually becoming partly cloudy, with a low around 31. Northwest wind 8 to 15 mph.
Monday
Mostly sunny, with a high near 48. Calm wind becoming southwest 5 to 8 mph in the morning.
Monday Night
A slight chance of rain and snow showers between 1am and 4am, then a slight chance of rain showers after 4am. Mostly cloudy, with a low around 36. South wind 8 to 10 mph. Chance of precipitation is 20%.
Tuesday
Showers. High near 50. South wind 10 to 14 mph. Chance of precipitation is 100%.
Tuesday Night
Showers. Low around 43. Southwest wind around 10 mph. Chance of precipitation is 80%.
Wednesday
Showers. High near 50. Chance of precipitation is 80%.
Wednesday Night
Snow showers likely, mainly before 1am. Cloudy, with a low around 27. Chance of precipitation is 60%.
Thanksgiving Day
Snow showers likely. Cloudy, with a high near 31. Breezy. Chance of precipitation is 70%.
Thursday Night
Snow showers likely. Cloudy, with a low around 24. Breezy. Chance of precipitation is 70%.
Friday
Snow showers likely. Cloudy, with a high near 30. Chance of precipitation is 70%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Celoron NY
 42.15°N 79.25°W (Elev. 1699 ft)
Last Update:
12:36 pm EST Nov 22, 2025
Forecast Valid:
1pm EST Nov 22, 2025-6pm EST Nov 28, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation